📄 adduser.jsp
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<%@ page language="java" pageEncoding="GBK"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'Login.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<script type="text/javascript">
function checkSubmit(){
var user=document.form1.loginName.value;
var pass=document.form1.loginPass.value;
if(user==null || user==""){
alert("请填写用户名");
return false;
}
if(pass==null || pass==""){
alert("请填写密码");
return false;
}else if(pass.length<6){
alert("密码长度不能小于 6 位");
return false;
}
return true;
}
</script>
</head>
<body>
<form action="/E-Book/servlet/AddUserServ" name="form1" method="post" onSubmit="return checkSubmit()">
<table align="center">
<tr>
<td>
<p align="center">
用户名：
</p>
</td>
<td align="left">
<input type="text" name="loginName" size="20"/>
</td>
</tr>
<tr rowspan="2">
<td>
</td>
</tr>
<tr>
<td>
<p align="center">
密 码：
</p>
</td>
<td align="left">
<input type="password" name="loginPass" size="20"/>
</td>
</tr>
<tr rowspan="2">
<td>
</td>
</tr>
<tr>
<td align="center" colspan="2">
<input type="submit" value="注册">
<input type="reset" value="重置"/>
</td>
</tr>
<tr rowspan="2">
<td>
</td>
</tr>
<tr>
<td align="center" colspan="2">
<%
if(request.getParameter("str")!=null){
%>
<font color="red">注册失败</font>
<%
}
%>
</td>
</tr>
</table>
</form>
</body>
</html>
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